Environmental-friendly fuel

Abstract

An environmental-friendly fuel is provided which comprises 65 wt % to 95 wt % of a plurality of fine granules of recycled material mixed with 5 wt % to 35 wt % of a halogen-free flame retardant. The plurality of fine granules of recycled material are pulverized from waste polyurethane foamed material recovered from discarded objects.

1 . An environmental-friendly fuel, comprising a mixture formed by 65 wt % to 95 wt % of a plurality of fine granules of pulverized waste polyurethane foamed thermoplastic material recovered from discarded objects mixed with 5 wt % to 35 wt % of a halogen-free flame retardant, the mixture being molded to form a refuse derived environmental-friendly fuel. 
     
     
         2 . The environmental-friendly fuel as claimed in  claim 1 , wherein the mixture is molded into the refuse derived solid environmental-friendly fuel by heating the mixture, compressing the heated mixture and injection molding. 
     
     
         3 . An environmental-friendly fuel, comprising a mixture formed by 59 wt % to 93 wt % of a plurality of fine granules of pulverized waste polyurethane foamed thermoplastic material recovered from discarded objects, 5 wt % to 35 wt % of a halogen-free flame retardant and 2 wt % to 6 wt % of an adhesion agent, the mixture being molded to form a refuse derived environmental-friendly fuel. 
     
     
         4 . The environmental-friendly refuse derived fuel as claimed in  claim 3 , wherein the adhesion agent is an aqueous based resin.